diff --git a/guided_diffusion/custom_dataset_loader.py b/guided_diffusion/custom_dataset_loader.py
new file mode 100644
index 00000000..f497aa73
--- /dev/null
+++ b/guided_diffusion/custom_dataset_loader.py
@@ -0,0 +1,61 @@
+import os
+import sys
+import pickle
+import cv2
+from skimage import io
+import matplotlib.pyplot as plt
+import numpy as np
+import torch
+from torch.utils.data import Dataset
+from PIL import Image
+import torchvision.transforms.functional as F
+import torchvision.transforms as transforms
+import pandas as pd
+from skimage.transform import rotate
+from glob import glob
+from sklearn.model_selection import train_test_split
+
+class CustomDataset(Dataset):
+    def __init__(self, args, data_path , transform = None, mode = 'Training',plane = False):
+
+        print("loading data from the directory :",data_path)
+        path=data_path
+        images = sorted(glob(os.path.join(path, "images/*.png")))
+        masks = sorted(glob(os.path.join(path, "masks/*.png")))
+
+        self.name_list = images[:2]
+        self.label_list = masks[:2]
+        self.data_path = path
+        self.mode = mode
+
+        self.transform = transform
+
+    def __len__(self):
+        return len(self.name_list)
+
+    def __getitem__(self, index):
+        """Get the images"""
+        name = self.name_list[index]
+        img_path = os.path.join(name)
+        
+        mask_name = self.label_list[index]
+        msk_path = os.path.join(mask_name)
+
+        img = Image.open(img_path).convert('RGB')
+        mask = Image.open(msk_path).convert('L')
+
+        if self.mode == 'Training':
+            label = 0 if self.label_list[index] == 'benign' else 1
+        else:
+            label = int(self.label_list[index])
+
+        if self.transform:
+            state = torch.get_rng_state()
+            img = self.transform(img)
+            torch.set_rng_state(state)
+            mask = self.transform(mask)
+
+        if self.mode == 'Training':
+            return (img, mask, name)
+        else:
+            return (img, mask, name)
\ No newline at end of file
diff --git a/scripts/segmentation_train.py b/scripts/segmentation_train.py
index 7fc6391a..bd5a17ab 100644
--- a/scripts/segmentation_train.py
+++ b/scripts/segmentation_train.py
@@ -1,12 +1,13 @@
 
 import sys
 import argparse
-sys.path.append("..")
-sys.path.append(".")
+sys.path.append("../")
+sys.path.append("./")
 from guided_diffusion import dist_util, logger
 from guided_diffusion.resample import create_named_schedule_sampler
 from guided_diffusion.bratsloader import BRATSDataset, BRATSDataset3D
 from guided_diffusion.isicloader import ISICDataset
+from guided_diffusion.custom_dataset_loader import CustomDataset
 from guided_diffusion.script_util import (
     model_and_diffusion_defaults,
     create_model_and_diffusion,
@@ -39,6 +40,13 @@ def main():
 
         ds = BRATSDataset3D(args.data_dir, transform_train, test_flag=False)
         args.in_ch = 5
+    else :
+        tran_list = [transforms.Resize((args.image_size,args.image_size)), transforms.ToTensor(),]
+        transform_train = transforms.Compose(tran_list)
+        print("Your current directory : ",args.data_dir)
+        ds = CustomDataset(args, args.data_dir, transform_train)
+        args.in_ch = 4
+        
     datal= th.utils.data.DataLoader(
         ds,
         batch_size=args.batch_size,